TRIACs

Explore TRIACs parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Mfr. Part #	Availability	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Triac Type	Voltage - Off State	Current - On State (It (RMS)) (Max)	Voltage - Gate Trigger (Vgt) (Max)	Current - Non Rep. Surge 50, 60Hz (Itsm)	Current - Gate Trigger (Igt) (Max)	Current - Hold (Ih) (Max)	Configuration	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
Q4006RH4TP TRIAC ALTERNISTOR 400V 6A TO220 Littelfuse Inc.	6,274	RFQ	Datasheet	Qxx06xHx	TO-220-3	Tube	Active	Alternistor - Snubberless	400 V	6 A	1.3 V	80A, 85A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
CTB16-1200BPT TRIAC 1.2KV 16A TO220AB Sensata-Crydom	9,400	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Standard	1.2 kV	16 A	1.3 V	160A, 168A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
LJ4008D8TP TRIAC SENS GATE 400V 8A TO252 Littelfuse Inc.	2,181	RFQ	Datasheet	LJxx08xx	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tube	Active	Logic - Sensitive Gate	400 V	8 A	1.3 V	70A, 84A	20 mA	25 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	TO-252 (DPAK)
LJ4008V8TP TRIAC SENS GATE 400V 8A TO251AA Littelfuse Inc.	4,702	RFQ	Datasheet	LJxx08xx	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Logic - Sensitive Gate	400 V	8 A	1.3 V	70A, 84A	20 mA	25 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-251AA
L0103MTRP TRIAC SENS GATE 600V 1A SOT223 Littelfuse Inc.	52	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Logic - Sensitive Gate	600 V	1 A	1.3 V	10A, 12A	3 mA	7 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-223
Q6008R567 TRIAC 600V 8A TO220 Littelfuse Inc.	6,970	RFQ	Datasheet	-	TO-220-3	Bulk	Obsolete	Standard	600 V	8 A	1.3 V	83A, 100A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
QK004D4RP TRIAC 1KV 4A TO252 Littelfuse Inc.	2,745	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Standard	1 kV	4 A	1.3 V	46A, 55A	25 mA	30 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-252 (DPAK)
CTB12-1200CWPT TRIAC ALTERNISTOR 1.2KV TO220AB Sensata-Crydom	6,814	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Alternistor - Snubberless	1.2 kV	12 A	1.3 V	120A, 126A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
Q6008DH3TP TRIAC ALTERNISTOR 600V 8A TO252 Littelfuse Inc.	7,837	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tube	Active	Alternistor - Snubberless	600 V	8 A	1.3 V	80A, 85A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-252 (DPAK)
Q6008VH3TP TRIAC ALTERNISTOR 600V 8A TO251 Littelfuse Inc.	8,743	RFQ	Datasheet	-	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Alternistor - Snubberless	600 V	8 A	1.3 V	80A, 85A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-251 (V-Pak/I-Pak)
QJ6006DH4TP TRIAC ALTERNISTOR 600V 6A TO252 Littelfuse Inc.	2,204	RFQ	Datasheet	QJxx06xHx	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tube	Active	Alternistor - Snubberless	600 V	6 A	1.3 V	60A, 72A	35 mA	35 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	TO-252 (DPAK)
Z0107NA 2AL2 TRIAC SENS GATE 800V 1A TO92 STMicroelectronics	48	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Cut Tape (CT)	Active	Logic - Sensitive Gate	800 V	1 A	1.3 V	8A, 8.5A	5 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-92
ACS108-8SUN-TR TRIAC SENS GATE 800V SMBFLAT STMicroelectronics	6,792	RFQ	Datasheet	ACS™/A.S.D®	3-SMB, Flat Leads	Tape & Reel (TR)	Active	Logic - Sensitive Gate	800 V	450 mA	1 V	13A, 13.7A	10 mA	10 mA	Single	-30°C ~ 125°C (TJ)	-	-	Surface Mount	SMBflat-3L
CTA24-1200B TRIAC 1.2KV 24A TO220AB Sensata-Crydom	9,349	RFQ	Datasheet	-	TO-220-3	Bulk	Obsolete	Standard	1.2 kV	24 A	1.3 V	250A, 260A	50 mA	80 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
Q4008RH4TP TRIAC ALTERNISTOR 400V 8A TO220 Littelfuse Inc.	8,368	RFQ	Datasheet	Qxx08xHx	TO-220-3	Tube	Active	Alternistor - Snubberless	400 V	8 A	1.3 V	83A, 100A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
Q4006RH3TP TRIAC ALTERNISTOR 400V 6A TO220 Littelfuse Inc.	3,793	RFQ	Datasheet	-	TO-220-3	Tube	Active	Alternistor - Snubberless	400 V	6 A	1.3 V	80A, 85A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
Q8004R3TP TRIAC 800V 4A TO220AB Littelfuse Inc.	7,864	RFQ	Datasheet	Qxx04xx	TO-220-3	Tube	Active	Standard	800 V	4 A	1.3 V	46A, 55A	10 mA	20 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
Q2016RH4 TRIAC ALTERNISTOR 200V 16A TO220 Littelfuse Inc.	9,942	RFQ	Datasheet	-	TO-220-3	Bulk	Obsolete	Alternistor - Snubberless	200 V	16 A	1.3 V	167A, 200A	35 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
Q4010L553 TRIAC 400V 10A TO220 Littelfuse Inc.	8,117	RFQ	Datasheet	-	TO-220-3 Isolated Tab, Formed Leads	Bulk	Obsolete	Standard	400 V	10 A	1.3 V	100A, 120A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q6012NH1LEDRP TRIAC ALTERNSTR 600V 12A TO263AB Littelfuse Inc.	8,760	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Alternistor - Snubberless	600 V	12 A	1.3 V	110A, 120A	10 mA	8 mA	Single	-40°C ~ 110°C (TJ)	-	-	Surface Mount	TO-263 (D2PAK)

FAQ

Frequently Asked Questions

What are TRIACs components used for?

TRIACs components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right TRIACs part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find TRIACs parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.